Prepare for Trigonometry-based exams, including UPSC IAS and other sectors, with our comprehensive collection of MCQs sourced from previous year papers. Enhance your understanding of trigonometric concepts, sharpen your problem-solving skills, and optimize your exam preparation with our curated set of questions.
Brief: Looking to excel in exams that test your knowledge of Trigonometry? Look no further! Our MCQs page offers a valuable resource packed with MCQs sourced from previous year papers of diverse exams, including UPSC IAS and various other sectors. Whether you are preparing for competitive exams, entrance tests, or aiming to enhance your understanding of trigonometric concepts, our comprehensive collection is here to assist you.
Trigonometry is a crucial subject in many exams, challenging candidates to apply geometric principles and trigonometric ratios to solve problems involving angles and triangles. Our MCQs have been carefully selected to cover a wide range of trigonometric concepts and problem-solving techniques. By practicing these MCQs, you can improve your analytical abilities, gain confidence, and increase your chances of success in upcoming exams.
Our MCQs page on Trigonometry provides an extensive assortment of questions sourced from previous year papers, ensuring comprehensive coverage of the subject. With our user-friendly interface, you can easily navigate through the questions, monitor your progress, and focus on areas that require further attention.
Prepare for UPSC IAS and other exams from various sectors by leveraging our dedicated MCQs page on Trigonometry. Gain a competitive edge by practicing with real questions asked in past exams, familiarize yourself with the exam pattern, and acquaint yourself with the level of difficulty.
Trigonometry 1 – Aptitude GK MCQ – Previous Year Questions
Question:
Two men standing on same side of a pillar 75 metre high, observe the angles of elevation of the top of the pillar to be 30° and 60° respectively. The distance between two men is :
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Question:
From a point P on a level ground, the angle of elevation to the top of the tower is 30°. If the tower is 100 metre high, the distance of point P from the foot of the tower is (Take √3 = 1.73)
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Question:
If the angle of elevation of the top of a pillar from the ground level is raised from 30° to 60°, the length of the shadow of a pillar of height 50 √3 will be decreased by
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Question:
Find the angular elevation of the Sun when the shadow of a 15 metre long pole is (15 / √3) metre.
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Question:
At 129 metre away from the foot of a cliff on level of ground, the angle of elevation of the top of the cliff is 30°. The height of this cliff is :
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Question:
If the angle of elevation of a cloud from a point 200m above a lake is 30° and the angle of depression of its reflection in the lake is 60°. Then the height of the cloud above the lake is :
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Question:
The shadow of a tower when the angle of elevation of the sun is 45°, is found to be 10 metre longer than when it was 60°. The height of the tower is
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Question:
The angles of elevation of the top of a tower from two points at a distance of 4 m and 9 m from the base of the tower and in the same straight line with it are complementary. The height of the tower is :
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Question:
A hydrogen-filled balloon ascending at the rate of 18 kmph was drifted by wind. Its angle of elevation at 10th and 15th minutes were found to be 60° and 45° respectively. The wind speed (in whole numbers) during the last five minutes, approximately, is equal to
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Question:
The distance between two pillars is 120 metres. The height of one pillar is thrice the other. The angles of elevation of their tops from the mid point of the line connecting their feet are complementary to each other. The height (in metres) of the taller pillar is (Use : √3 = 1.732)
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Question:
A man standing on the bank of a river observes that the angle of elevation of the top of a tree just on the opposite bank is 60°. But angle of elevation is 30° from a point which is at a distance 20 √3 ft away from the bank. Then the height of the tree is :
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Question:
The length of shadow of a tower is √3 times that of its length. The angle of elevation of the sun is :
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Question:
From the top of a 20 metre high building, the angle of elevation of the top of a tower is 60° and the angle of depression of its foot is at 45°, then the height of the tower is (√3 = 1.732)
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Question:
Two persons are on either side of a temple, 75 m high, observe the angle of elevation of the top of the temple to be 30° and 60° respectively. The distance between the persons is :
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Question:
If the elevation of the Sun changes from 30° to 60°, then the difference between the lengths of shadows of a pole 15 metre high, is
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Question:
On a ground, there is a vertical tower with a flagpole on its top. At a point 9 metre away from the foot of the tower, the angles of elevation of the top and bottom of the flagpole are 60° and 30° respectively. The height of the flagpole is :
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Question:
A telegraph post is bent at a point above the ground. Its top just touches the ground at a distance of 8 √3 metre from its foot and makes an angle of 30° with the horizontal. The height (in metre) of the post is :
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Question:
The upper part of a tree broken at a certain height makes an angle of 60° with the ground at a distance of 10 metre from its foot. The original height of the tree was
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Question:
The angle of elevation of the top of an unfinished pillar at a point 150 metres from its base is 30°. The height (in metres) that the pillar must be raised so that its angle of elevation at the same point may be 45°, is (Take, √3 = 1.732)
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Question:
If the angle of elevation of the sun decreases from 45° to 30°, then the length of the shadow of a pillar increases by 60m. The height of the pillar is
